Answer;
180 years.
Explanation;
The average growth rate of mt. Everest is 4 millimeters per year.
Therefore;
For the mountain to grow by 720 millimeters ;
720 millimeter /4 millimeter per year
= 180 years
Therefore; it will take 180 years for mount Everest to grow for 720 Millimeters.
B because you can’t make the ants go a cartoon way.
It’s depends on the amount of light they like.
sunlight..........................
The correct answer is option D- surgery to remove the obstruction
Vasectomy is a surgery which is used to permanently sterile a male but in this case vasectomy will be done to remove the scar tissues from the vas deferens and then joined back.
A surgeon will make a small incision on the scrotum and then remove the scar tissues. Once the tissues are removed, the both ends of the tube will be aligned back and sewn together under a microscope.